Is it safe to delete a Volume file that's appeared?
I just noticed that my Macintosh HDD has suddenly been filled with an extra 12gb of data. After doing a check on What Size it seems that there is a hidden Volume file called FREECOM HDD (which is my external HDD) and is carrying the 12gb. My external FREECOM is not attached to my Mac and shouldn't be, as far as I know, on my Macintosh HDD. Firstly, does anyone know how it got there (I use it for Time Machine backups) and secondly is it safe to just delete the FREECOM HDD file?
Thanks so much
Shark
PS . See images below to show the file in question.
http://img.skitch.com/20100113-tnnfxm8x1eig73r7t871skwtrt.preview.jpg
http://img.skitch.com/20100113-efnbsu6nbhhrfbau9bktce2h63.preview.jpg
Macbook Pro, Mac OS X (10.6.2)